User Manual
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Vello Manuals
Lighting & Studio
FlashBoss TTL Transceiver for Canon
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3.
Press
Zoom
repeatedly t
o
highlight each gr
oup’
s focal
length, and use the
+
and
−
buttons to a
djust the zoom
for ea
ch group
.
4.
Press
Set
to confirm.
T
o set the flash coverage in
TTL mode, see
Controlling
Flash Coverag
e (Zoom)
below
.
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